
The AirTAC ACQD Double Acting Compact Cylinder ACQD20X10 is a genuine double-acting COMPACT (JIS) cylinder with a piston rod out BOTH ends — a Ø20mm bore and 10mm stroke. The twin rods resist rotation and give equal push and pull force, so it carries and guides a tool platform without a separate anti-rotation guide.
The AirTAC ACQD20X10 is a double-acting JIS compact cylinder featuring a 10mm stroke and twin Ø10mm rods exiting both ends. Because a rod occupies each chamber, the annular area is identical in both directions, yielding equal push and pull forces of 117.8N at 0.5MPa and 164.9N at 0.7MPa. This symmetry is ideal for applications requiring consistent bi-directional thrust.
The dual-rod design inherently resists rotation and extends guiding length, eliminating the need for an external anti-rotation guide for small tool platforms. It incorporates fixed TPU bumpers at both ends for end-of-stroke deceleration rather than adjustable cushions. This specific unit utilizes an M5x0.8 female rod-end thread, an M5x0.8 PT port, and lacks a sensor magnet.
| Model | Airtac ACQD Double Acting Compact Cylinder ACQD20X10 |
|---|---|
| Series | ACQD JIS compact double-rod cylinder |
| Bore size | Ø20 mm |
| Stroke | 10 mm |
| Acting type | Double acting, double rod |
| Port size | M5×0.8 |
| Rod end thread | M5×0.8 female / M8×1.25 male (B) |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Bumper (both ends) |
| Max standard stroke | Up to 100 mm |
Specifications follow the official AirTAC ACQD datasheet. A rod exits both ends, so both directions use the same annular area. Confirm against the product label before installation.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 118 N | 118 N |
| 0.7 MPa | 165 N | 165 N |
| Max (@1.0 MPa) | 24 kgf | |
Because a rod occupies both chambers, push and pull forces are EQUAL — the annular area applies in each direction. Actual usable force is lower due to friction; size with a safety margin.
| ACQD | JIS compact double-acting DOUBLE-ROD cylinder series. |
|---|---|
| 20 | Bore size in mm. |
| ×10 | Stroke length in mm. |
| S | Built-in magnet for magnetic-switch sensing (omit = none). |
| B | Male-thread piston rod (omit = female thread). |
Thread: PT standard (G / NPT available). The twin rods resist rotation and add guiding length. Related: ACQ (single rod), ACQJ (adjustable stroke), TACQ (guided).
Drives a small parts shuttle on an electronics assembly line, using the equal push and pull thrust to maintain consistent timing in both directions.
Actuates a tiny clamping fixture on a semiconductor tester, where the second protruding rod end simultaneously triggers a mechanical flag.
Pushes lightweight components into a packaging chute without twisting, relying on the twin rods to stabilize the tooling plate.
Selecting this 20mm bore provides 117.8N of thrust both ways at 0.5MPa; stepping down to a 16mm bore drops the force to 75.4N, while moving up to a 25mm bore increases it to 188.9N. If your mechanism only needs force in one direction, a single-rod ACQ offers a more compact footprint. For heavier lateral loads requiring extensive guidance, a guided TACQ might be preferable. When ordering, confirm the 10mm stroke, default female M5x0.8 rod thread, and PT porting.
Quick checklist
It generates equal push and pull forces of 117.8N at 0.5MPa and 164.9N at 0.7MPa, with a maximum capacity of 24kgf at 1.0MPa. The equal force is due to the annular area being identical on both sides. The maximum standard stroke available for this 20mm bore is 100mm.
No, it uses fixed TPU elastomer bumpers at both ends for deceleration, not adjustable air cushions. Additionally, while the body retains magnetic-switch grooves, this specific model ships without a sensor magnet. For high-speed approaches, an external shock absorber is recommended.
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